* {
    margin: 0;
    padding: 0;
  }
  .Details_header{
    width: 100%;
    height: 50px;
    background-color: white;
    text-align: center;
    line-height: 50px;
    border-bottom: 1px solid #eeeeee;
    position: fixed;
    top: 0;
    left: 0;
    font-weight: 800;
  }
  .Details_content{
    margin-top: 55px;
  }